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Blackcliff Wood Camp is a prehistoric promontory fort situated in Wales, defended by substantial earthworks that exploit the natural topography of its wooded setting. The fort occupies a projecting ridge of Dinantian limestone and associated sandstone, bedrock formed during the Mississippian period and now deeply weathered beneath the woodland canopy. This geology provided both natural defensive strength and suitable material for construction, allowing the inhabitants to create formidable ramparts across the narrowest point of the promontory whilst three sides benefit from steep slopes and rocky outcrops.
The fort's earthworks follow the characteristic design of Iron Age promontory forts found across Wales and the Marches, where geography rather than complete enclosure provided the primary defence strategy. The site commands views across the surrounding landscape whilst remaining sheltered within mature woodland, a location typical of such fortifications that balanced security with strategic visibility.
Blackcliff Wood Camp is protected by Cadw, the historic monuments service of Wales, under the reference MM027, acknowledging its significance as a scheduled ancient monument. Its preservation ensures that this substantial earthwork remains available for archaeological study and helps to document the defensive settlements of prehistoric Wales.
Blackcliff Wood Camp is a scheduled monument protected by Cadw under reference MM027. View the official record →
Blackcliff Wood Camp is a prehistoric promontory fort situated in Wales, defended by substantial earthworks that exploit the natural topography of its wooded setting. It is designated a Scheduled Ancient Monument by Cadw under reference MM027.
Blackcliff Wood Camp dates from the prehistoric period, and is classified as a promontory fort - inland. It is one of over 32,000 scheduled monuments protected across the UK.
Blackcliff Wood Camp is a Scheduled Ancient Monument, legally protected by Cadw — the body responsible for designating and safeguarding heritage sites in Wales. The official designation reference is MM027.
Several scheduled monuments lie within 10 km, including Long Barrow and Round Barrow at Thornwell Farm (7.4 km), Runston Medieval Village Site & Runston Chapel (8.2 km), Moated Site South of Moynes Court (8.2 km).
This page is just one thread. A full Aubrey report pulls together 13 strands of Blackcliff Wood Camp's history, each drawn from the record and mapped to the exact spot:
Every location is different. Not every section appears for every place, only what the historical record actually holds turns up in a report.
Blackcliff Wood Camp stands on Dinantian Rocks (Undifferentiated), bedrock that formed in the Mississippian. The rock here is limestone with subordinate sandstone and argillaceous rocks.